2028217321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{117571}}^1$

素因数の和:118911

約数の個数: 8

約数和(自身を含む): 2185898624

約数和(自身を除く): 157681303

約数列:

[1, 13, 1327, 17251, 117571, 1528423, 156016717, 2028217321]

約数ペア:

[(1, 2028217321), (13, 156016717), (1327, 1528423), (17251, 117571)]